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Brown County, Wisconsin
Construction Materials Testing in Brown County, WI
Concrete, soil, and aggregate testing in Brown County, Wisconsin — fresh concrete tests and cylinder breaks, Proctor and nuclear density, gradation, Atterberg limits, and soil corrosivity — by ACI- and NICET-certified technicians, with results reviewed and issued under a documented quality system.
- Dispatched from
- Chicago, IL regional hub · project-based mobilization
- Lead time
- Set in the proposal, with mobilization planned around your pour and earthwork schedule
- Laboratory
- Sugar Land, TX laboratory under chain of custody, or a mobile laboratory for large projects
- Reporting
- Reviewed and issued under a documented quality system; formatted for owner, engineer, and building-official review
- Serving
- Brown County, WI — Milwaukee, Madison, Green Bay
- Coverage
- Wisconsin statewide · 27 regional hubs
- Technicians
- ACI Grade I · NICET CMT · ICC special inspectors
- Call us
- (346) 420-5425
Scope
What we test in Brown County
Concrete testing services
Fresh concrete sampled and tested at the pour — slump, air content, unit weight, and temperature — with cylinders and beams cast on site and broken in the laboratory on the schedule your specification calls for.
ASTM C172ASTM C143ASTM C231ASTM C173ASTM C138ASTM C1064ASTM C31ASTM C39
Aggregate testing services
Gradation, fines content, specific gravity and absorption, unit weight, abrasion resistance, and stockpile moisture for concrete, base course, and backfill aggregates.
ASTM D75ASTM C136ASTM C117ASTM C127ASTM C128ASTM C29ASTM C131ASTM C566
Soil compaction and density testing
Standard and modified Proctor curves in the laboratory and in-place density by nuclear gauge on every lift, so fill, subgrade, and trench backfill are documented against the specified percent compaction.
Soil classification and index testing
Sieve and hydrometer gradation, Atterberg limits, moisture content, specific gravity, and USCS classification for earthwork acceptance, select-fill verification, and geotechnical reports.
ASTM D6913ASTM D7928ASTM D1140ASTM D4318ASTM D2216ASTM D854ASTM D2487
Soil corrosivity testing
pH and electrical resistivity of backfill for MSE walls, pipelines, and buried structures, reported against the specification limits for metallic and geosynthetic reinforcement.
Special inspection (IBC Chapter 17)
ICC-certified special inspectors for reinforced concrete and soils, reporting to the building official alongside the materials test results, so one agency covers both requirements.
Full scope, standards list, and pricing basis: Construction Materials Testing.
Local conditions
Construction materials testing conditions in Brown County
Brown County sits along the western shore of Lake Michigan and at the confluence of the Fox River system, making it one of northeastern Wisconsin's most active construction markets. The region's glacially deposited soils — a mix of silty clays, sandy glacial till, and occasional organics — vary enough across a single site to demand methodical geotechnical verification at every stage of earthwork. Wisconsin's climate adds another layer of complexity: freeze-thaw cycles challenge concrete placements from late October through early spring, and warm-season humidity can affect setting times and air entrainment. Our firm dispatches ACI- and NICET-certified field technicians to Brown County on a scheduled and project-based basis from our Chicago regional hub, covering concrete testing, aggregate evaluation, and soil compaction and classification under a documented quality system — delivering clear, defensible test reports that satisfy project specifications, local plan review, and IBC Chapter 17 special inspection requirements.
Glacially deposited soils in northeastern Wisconsin commonly include variable layers of silty clay, sandy till, and organic material that require careful classification and density verification across different areas of a single site. Concrete placements during Brown County's extended cold-weather season — which can run well into spring — should be planned in accordance with ACI 306R cold-weather concreting guidance, with field testing performed promptly to capture accurate fresh concrete properties before heat of hydration or ambient temperature shifts the results.
FAQ · Brown County
Brown County projects often encounter variable soil conditions across a site — how do you handle that during earthwork inspection?
Variable glacial deposits are common in northeastern Wisconsin, so our technicians perform nuclear density testing (ASTM D6938) or sand-cone testing (ASTM D1556) at multiple locations per lift rather than relying on a single point. Proctor curves (ASTM D698 or D1557) established in the laboratory give each zone a defensible compaction benchmark. If soil character changes noticeably mid-project, we recommend re-sampling and running a new Proctor to match actual field materials.
What soil classification methods do you use, and will the results satisfy the Brown County plan review process?
We classify soils using ASTM D2487 (USCS) and, where specified, AASHTO M 145. Testing includes moisture content (ASTM D2216), Atterberg limits (ASTM D4318), and grain-size analysis (ASTM D6913/D7928). These are standard classifications that Wisconsin plan reviewers and geotechnical engineers of record routinely accept. We recommend confirming exact submittal requirements with the Brown County building department or your project engineer before the earthwork phase begins.
How should we plan concrete pours during Wisconsin's cold-weather months, and what testing does that require?
ACI 306R defines cold-weather concreting as any period when ambient temperature falls below 40°F or is forecast to do so within 24 hours — a condition common in Brown County from roughly November through April. Our technicians measure concrete temperature (ASTM C1064), slump (ASTM C143), air content (ASTM C231), and unit weight (ASTM C138) at the point of discharge. Cylinder sets (ASTM C31) are then handled under protective curing protocols to reflect actual in-place conditions.
How fast can a technician be on site in Brown County?
Brown County work is dispatched through our Chicago, IL regional hub. Scheduled visits are set up by phone at (346) 420-5425; multi-day placements and full-time project assignments are scheduled through a proposal request.
Which office covers materials testing in Brown County, WI?
Field work in Brown County is dispatched through the Chicago, IL regional hub, about 183 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Brown County projects.
Are the technicians you send to Brown County certified?
Yes. Concrete technicians hold ACI Concrete Field Testing Technician Grade I; soils and laboratory technicians hold NICET Construction Materials Testing certifications; special inspection is performed by ICC-certified special inspectors. Where Wisconsin agencies or owners require state-specific certifications, those are confirmed in the proposal.
Scheduling & proposals
Need construction materials testing in Brown County?
Call to schedule a technician, or send project documents for a written proposal.